Henry Bert Vorhees (September 30, 1874 – February 8, 1910) was a professional baseball player. Nicknamed "Cy" after Cy Young, Vorhees made his major league debut in April 1902 with the Philadelphia Phillies.
He then jumped to the Washington Senators and pitched one game for them. He was one of a long line of players who jumped from the National League to the American League before the 1903 peace agreement.